421148882440

Names of 421148882440

• Cardinal: 421148882440 can be written as Four hundred twenty-one billion, one hundred forty-eight million, eight hundred eighty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.2114888244 × 10¹¹

Factors of 421148882440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 560

Divisors of 421148882440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 13 20 22 26 40 44 47 52 55 61 65 88 94 104 110 122 130 143 188 220 235 244 260 286 305 376 421 440 470 488 517 520 572 610 611 671 715 793 842 940 1034 1144 1220 1222 1342 1430 1586 1684 1880 2068 2105 2440 2444 2585 2684 2860 2867 3055 3172 3355 3368 3721 3965 4136 4210 4631 4888 5170 5368 5473 5720 5734 6110 6344 6710 6721 7442 7930 8420 8723 9262 10340 10946 11468 12220 13420 13442 14335 14884 15860 16840 17446 18524 18605 19787 20680 21892 22936 23155 24440 25681 26840 26884 27365 28670 29768 31537 31720 33605 34892 37048 37210 37271 39574 40931 43615 43784 46310 48373 51362 53768 54730 57340 60203 63074 67210 69784 74420 74542 79148 81862 87230 92620 96746 98935 102724 109460 114680 120406 126148 128405 134420 148840 149084 157685 158296 163724 174460 174887 185240 186355 193492 197870 204655 205448 217657 218920 240812 241865 252296 256810 257231 268840 282491 298168 301015 315370 327448 333853 348920 349774 372710 386984 395740 409310 409981 435314 481624 483730 513620 514462 532103 564982 602030 630740 667706 699548 745420 791480 818620 819962 870628 874435 967460 1027240 1028924 1064206 1088285 1129964 1204060 1207007 1261480 1286155 1335412 1399096 1412455 1490840 1566541 1637240 1639924 1669265 1741256 1748870 1923757 1934920 2049905 2057848 2128412 2176570 2259928 2273531 2408120 2414014 2572310 2660515 2670824 2824910 2829541 3133082 3279848 3338530 3497740 3672383 3847514 4099810 4256824 4353140 4547062 4828028 5144620 5321030 5649820 5659082 6035035 6266164 6677060 6995480 7344766 7695028 7832705 8199620 8706280 9094124 9618785 9656056 10289240 10642060 11299640 11318164 11367655 12070070 12532328 13277077 13354120 14147705 14689532 15390056 15665410 15691091 16399240 17231951 18188248 18361915 19237570 20365033 21284120 22636328 22735310 24140140 25008841 26554154 28295410 29379064 31330820 31382182 34463902 36723830 38475140 40730066 45470620 48280280 50017682 53108308 56590820 62661640 62764364 66385385 68927804 73447660 73627427 76950280 78455455 81460132 86159755 90941240 100035364 101825165 106216616 113181640 125044205 125528728 132770770 137855608 146895320 147254854 156910910 162920264 172319510 172602001 200070728 203650330 224015363 250088410 265541540 294509708 313821820 344639020 345204002 368137135 407300660 448030726 500176820 531083080 589019416 627643640 689278040 690408004 736274270 809901697 814601320 863010005 896061452 957156551 1000353640 1120076815 1380816008 1472548540 1619803394 1726020010 1792122904 1914313102 2240153630 2945097080 3239606788 3452040020 3828626204 4049508485 4480307260 4785782755 6479213576 6904080040 7657252408 8099016970 8960614520 9571565510 10528722061 16198033940 19143131020 21057444122 32396067880 38286262040 42114888244 52643610305 84229776488 105287220610 210574441220 421148882440
• Sum of all divisors σ(n): 1158622133760
• Sum of proper divisors (its aliquot sum) s(n): 737473251320
• 421148882440 is an abundant number, because the sum of its proper divisors (737473251320) is greater than itself. Its abundance is 316324368880

Bases of 421148882440

• Binary: 110001000001110011011011111011000001000₂
• Hexadecimal: 0x620E6DF608
• Base-36: 5DH165FS

Squares and roots of 421148882440

• 421148882440 squared (421148882440²) is 177366381180460940353600
• 421148882440 cubed (421148882440³) is 74697653216578172993990138430784000
• The square root of 421148882440 is 648959.8465544689
• The cube root of 421148882440 is 7495.6946100811

Scales and comparisons

• 421,148,882,440 seconds is equal to 13,391 years, 12 weeks, 8 hours, 40 minutes, 40 seconds.
• To count from 1 to 421,148,882,440 would take you about twenty-six thousand, seven hundred eighty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 421148882440 cubic inches would be around 624.6 feet tall.

Recreational maths with 421148882440

• 421148882440 backwards is 044288841124
• The number of decimal digits it has is: 12
• The sum of 421148882440's digits is 46
• More coming soon!